import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/login'
import Home from '../components/home'
import Welcome from '../components/welcome'
import Users from '../components/user/user'
import Rights from '../components/power/rights'
import Roles from '../components/power/roles'
import Cate from '../components/goods/cate'
import Gparams from '../components/goods/gparams'
import List from '../components/goods/list'
import AddGoods from '../components/goods/add'
import Order from '../components/order/order'
import Report from '../components/report/report'

Vue.use(VueRouter)

const routes = [{
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    redirect: '/welcome',
    children: [
      {path: '/welcome', component: Welcome},
      {path: '/users', component: Users},
      {path: '/rights', component: Rights},
      {path: '/roles', component: Roles},
      {path:'/categories',component:Cate},
      {path: '/params', component: Gparams},
      {path: '/goods' , component: List},
      {path: '/goods/add', component: AddGoods},
      {path: '/orders', component: Order},
      {path: '/reports', component: Report}
    ]
  },

]

const router = new VueRouter({
  routes
})

//导航守卫，设置权限，携带token才能进入
router.beforeEach((to, from, next)=>{
    if(to.path == "/login") next()
    let tokenStr = sessionStorage.getItem("token")
    if(!tokenStr) return next("/login")
    next()
}) 

export default router
